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rsrfd64.sys

Nadsoft Inc.

It runs as a Windows 64-bit kernel mode device driver named “RSRFD”.
Publisher:
Nadsoft Inc.  (signed and verified)

Description:
BLINDFOLDER SYSTEM

Version:
115.11028.64.101

MD5:
3c167fbdc5dcae92154104bdd13b3f36

SHA-1:
35a3b2372d289af64e0677b1f2b380c047d28b8a

SHA-256:
d4b8b64a0e9e2a8e998a9d87912d681d7880c9dd5c2dd483e11cf31834e88145

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/4/2025 4:00:46 PM UTC  (today)

File size:
85.6 KB (87,696 bytes)

Product version:
115.11028.64.101

Copyright:
Copyright(c) 2015 NADSOFT, all rights reserved.

File type:
Driver (Win64 SYS)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\rsrfd64.sys

Digital Signature
Signed by:
Nadsoft Inc.

Authority:
VeriSign, Inc.

Valid from:
2/26/2015 9:00:00 AM

Valid to:
4/27/2016 8:59:59 AM

Subject:
CN=Nadsoft Inc., O=Nadsoft Inc., L=Suyeong-gu, S=Busan, C=KR

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
34E110598057C6090E1F17C5A5845789

File PE Metadata
Compilation timestamp:
10/28/2015 6:14:31 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
8.0

Entry address:
0x2A010

Entry point:
48, 8B, 05, F9, 94, FE, FF, 49, B9, 32, A2, DF, 2D, 99, 2B, 00, 00, 48, 85, C0, 74, 05, 49, 3B, C1, 75, 2F, 4C, 8D, 05, DE, 94, FE, FF, 48, B8, 20, 03, 00, 00, 80, F7, FF, FF, 48, 8B, 00, 49, 33, C0, 49, B8, FF, FF, FF, FF, FF, FF, 00, 00, 49, 23, C0, 49, 0F, 44, C1, 48, 89, 05, B6, 94, FE, FF, 48, F7, D0, 48, 89, 05, A4, 94, FE, FF, E9, 97, F1, FD, FF, CC, CC, CC, 98, A0, 02, 00, 00, 00, 00, 00, 00, 00, 00, 00, D6, A7, 02, 00, 00, 10, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
5.9655

Code size:
65.5 KB (67,072 bytes)

Driver
Display name:
RSRFD

Type:
Kernel device driver (KernelDriver)


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